package com.mmall.service;

import com.mmall.common.ServerResponse;

/**
 * @author zhangxiaolin
 * @version V1.0
 * @Title: 购物车业务接口
 * @Package
 * @Description: TODO
 * @date
 */
public interface ICartService {
    ServerResponse add(Integer userId, Integer productId, Integer count);
}
